server: review unused symbols

[openocd.git] / src / server / server.c

diff --git a/src/server/server.c b/src/server/server.c
index f762704dd3412f6c6761aeca0c14518311093626..0d3273b3b6f741d3e22e8cd4df92e8bc271052e5 100644 (file)
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -40,7 +40,7 @@
 #endif
 
 
-struct service *services = NULL;
+static struct service *services = NULL;
 
 /* shutdown_openocd == 1: exit the main event loop, and quit the debugger */
 static int shutdown_openocd = 0;
@@ -48,7 +48,7 @@ static int shutdown_openocd = 0;
 /* set when using pipes rather than tcp */
 int server_use_pipes = 0;
 
-int add_connection(struct service *service, struct command_context *cmd_ctx)
+static int add_connection(struct service *service, struct command_context *cmd_ctx)
 {
        socklen_t address_size;
        struct connection *c, **p;
@@ -112,7 +112,7 @@ int add_connection(struct service *service, struct command_context *cmd_ctx)
        return ERROR_OK;
 }
 
-int remove_connection(struct service *service, struct connection *connection)
+static int remove_connection(struct service *service, struct connection *connection)
 {
        struct connection **p = &service->connections;
        struct connection *c;
@@ -233,35 +233,7 @@ int add_service(char *name, enum connection_type type, unsigned short port, int
        return ERROR_OK;
 }
 
-int remove_service(unsigned short port)
-{
-       struct service **p = &services;
-       struct service *c;
-
-       /* find service */
-       while ((c = *p))
-       {
-               if (c->port == port)
-               {
-                       if (c->name)
-                               free(c->name);
-
-                       if (c->priv)
-                               free(c->priv);
-
-                       /* delete service */
-                       *p = c->next;
-                       free(c);
-               }
-
-               /* redirect p to next list pointer */
-               p = &(*p)->next;
-       }
-
-       return ERROR_OK;
-}
-
-int remove_services(void)
+static int remove_services(void)
 {
        struct service *c = services;
 
@@ -563,9 +535,11 @@ int server_quit(void)
 /* tell the server we want to shut down */
 COMMAND_HANDLER(handle_shutdown_command)
 {
+       LOG_USER("shutdown command invoked");
+
        shutdown_openocd = 1;
 
-       return ERROR_COMMAND_CLOSE_CONNECTION;
+       return ERROR_OK;
 }
 
 static const struct command_registration server_command_handlers[] = {